■ Portable and convenient to operate ■ based on latest piezo sensor technology ■ Powerful electronics amplify the sound up to a maximum of 32 times ■ 16 steps programmable volume settings ■ Sound model: Heart, Lung, Heart and Lung ■ Frequency Response: 20Hz - 20,000Hz ■ Real-time record and display the heart rate and ECG ■ TFT color LCD display (65536 color): 160*128 pixels ■ Accommodates infant, pediatric, and adult patients ■ 4.2V Rechargeable Lithium battery ■ Automatic switch off after 3 minutes from last button activation
■ Integrated with regular stethoscope,ECG waveform display,heart and pulse oximeter ■ Large LCD screen display:160 x 96;LED back light ■ RS232 interface connection to computer ■ Changeable Spo2 sensor for different patient (neonate,infant,enfant,and adult) ■ Freeze function:convetient to observe the hear rate,ECG and SPO2 ■ Real-time display of the hear rate,ECG and Spo2 ■ Low power consumption,Long lift battery ■ Spo2 is option Specification ■Weight:200g ■Power:3.6v(Li-ion);Current:≤ 20 MA ■Operation :about 40 hours ■Automatically switch off:The switch will be off automatically in four minutes while no date input ■ LCD Display: Pixel 160 x 96 ■Display Zone 60 x 34mm ■ECG Waveform Rolling Speed:6.25mm/s 1.25mm/s 25mm/s ■Sensitivity: Automatic
